I purchased the power supply below for use with my new conroe setup. which will utilize an optics drive, 2-3 250gb WD HD's, e6600, 2gb ram, thermaltake armor full tower, not sure which MB yet though. then i think i'm going to wait for g80 dx10 gfx cards. is this a sufficient power supply? should i send it back?
Antec SmartPower 2.0 SP-500 ATX12V 500W Power Supply
Item #: N82E16817103937
http://www.newegg.com/Product/Product.asp?Item=N82E16817103937
Antec SmartPower 2.0 SP-500 ATX12V 500W Power Supply
Item #: N82E16817103937
http://www.newegg.com/Product/Product.asp?Item=N82E16817103937